Blockchain Explorer | learn me a bitcoin

Memory Pool

3,269 transactions

1.17 vMB

Show Random Selection

Max Size: 6/200 MB

Estimated time to get mined based on feerate:

Feerate	Blocks	Time
3 sats/vbyte	2	20 minutes
2 sats/vbyte	3	30 minutes
1 sats/vbyte	6	1 hour
1 sats/vbyte	12	2 hours
1 sats/vbyte	144	1 day
1 sats/vbyte	432	3 days

Candidate Block

Height	Target	Expected	Size	Txs	Avg Feerate AFR
907,857	00000000000000000002349e0000000000000000000000000000000000000000	3 mins, 13 secs ago	1.00 vMB	2,853	3

Show Transactions

Blockchain

Tip: 907,856 (775,204 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Feerate AFR
132,652 132,652	00000000000009d14cb01b9343c1b2ca4b30978235917020ed7e17ea7ec498e6	22 Jun 2011, 21:21	0.05 MB	155	227
132,651 132,651	0000000000000c07a9fd29fd45d5e9e95bda747ba24d372a842d583d214fe17a	22 Jun 2011, 21:15	0.05 MB	140	201
132,650 132,650	00000000000011bd8c8124c1a2836a2646d182b472ce88f56bce3da4a27fe814	22 Jun 2011, 21:06	0.00 MB	10	675
132,649 132,649	0000000000000f26a28d8c72e640bd09230d8f7f7a9cbb9a023b1e181ce054f0	22 Jun 2011, 21:05	0.05 MB	163	221
132,648 132,648	00000000000010f6e1abd890142a866abe99b0f5ecfbef8060bf1be3db8c440c	22 Jun 2011, 20:57	0.01 MB	16	1,355
132,647 132,647	00000000000010c1461c5cf2dc0c22c46ade72c2c3fcd3ea42ab9a33e37d6dee	22 Jun 2011, 20:53	0.02 MB	54	684
132,646 132,646	0000000000000866aa20dddbe72980831a985d8088209dfb4e4894b522ea32bc	22 Jun 2011, 20:47	0.01 MB	16	1,540
132,645 132,645	0000000000000033b48e9272665051f5ead703fd7968cd086a6c5d9391ddb917	22 Jun 2011, 20:34	0.03 MB	63	631
132,644 132,644	00000000000005a8d7be8ad9b451abcb2d3e5735cb07956111b20faf477c7ff2	22 Jun 2011, 20:27	0.00 MB	6	206
132,643 132,643	00000000000002f38ac0388ba0f19cd4c1186ec760155031b18783e2c0b71e8c	22 Jun 2011, 20:25	0.03 MB	72	268
132,642 132,642	000000000000050ffc31a0568bde1bf58fdc1740be8eab327f3ccc1843cade1c	22 Jun 2011, 20:14	0.02 MB	37	122
132,641 132,641	00000000000012cb9715a7ace38d887fdbe287ce3172bb7f6086ab127a82d6f0	22 Jun 2011, 20:13	0.01 MB	29	125
132,640 132,640	000000000000124d0c58d0e0d28ae0a87cce413facf0ee884bdcb955009b0050	22 Jun 2011, 20:12	0.05 MB	122	544
132,639 132,639	0000000000000cbb360f51d458d4e30db1c4354ee8fbcfe158bc4a4356a16f3c	22 Jun 2011, 20:00	0.00 MB	10	608
132,638 132,638	00000000000006ba1109dd1407293681f198d11178d69591a6b9ac605fedcedb	22 Jun 2011, 19:58	0.04 MB	34	39
132,637 132,637	0000000000000c3f5139eecbb4f313147abd8b019ec4cb7489571687cfc0b3e9	22 Jun 2011, 19:57	0.00 MB	12	33
132,636 132,636	0000000000000224977f4455e7c006f08c495c0ed11f6efe8ec347c1674f2a74	22 Jun 2011, 19:54	0.05 MB	87	227
132,635 132,635	00000000000009ddb8c8701ea11f306e46d52d12dd54c9e9c34db0c3bee30348	22 Jun 2011, 19:51	0.05 MB	138	538
132,634 132,634	000000000000016852ce19998680720ad2dbcb7ec1eaa009f563e68b33af6884	22 Jun 2011, 19:40	0.00 MB	14	857
132,633 132,633	00000000000002217c7d090df31f594994ff602a0e230cc2666e4cd8b755e8ba	22 Jun 2011, 19:38	0.05 MB	67	143
132,632 132,632	0000000000000f822a6b20bafdb0a3a95ce46be57a2f207cd15cec090b12b4ee	22 Jun 2011, 19:33	0.02 MB	28	235

Previous 10 blocks ↓

Total Size: 769.27 GB

Node Information

IP: 162.120.69.182
Port: 8333
Version: 280000
Subversion: /Satoshi:28.0.0/

Uptime: 2 months, 18 days, 12 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 1,635.38 GB sent, 94.28 GB received

Notes

This page updates every 5 seconds.
Use the search bar at the top of the website to search for transactions and blocks.
Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
Block size (MB) does not include block header, tx count, or coinbase transaction.
Feerates are in sats/vbyte.

AFR = Average Feerate

About

This is a basic blockchain explorer for exploring Bitcoin data.

The main features of this explorer are:

Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Data

The data on this explorer comes from the following sources:

Bitcoin Core. This is used to get raw transaction and block data. This is retrieved via simple bitcoin-cli commands.
SSDB. I'm using a custom database to store the address balances and spent locations of each output. Bitcoin Core does not store this information, so I'm using a custom script and database to store this extra information.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

bitcoin-cli getrawtransaction <txid>
bitcoin-cli getblock <hash>

You will need to add txindex=1 to your bitcoin.conf configuration file to be able to query for all transactions.
Use bitcoin-cli help to a complete list of commands.
Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.

Alternatively, you can also run your own self-hosted explorer such as mempool or btc-rpc-explorer.